.colResizerLayer {
    position: absolute;
    left: 25px;
    top: 25px;
    width: 400px;
    height: 300px;
    opacity: 0.5;
}

.colResizerLayer.debug {
    background-color: yellow;
}

.colResizer {
    position: absolute;
    width: 5px;
    height: 100%;
    cursor: w-resize;
}

.colResizerLayer.debug .colResizer {
    background-color: #ffc0cb;
}

.colResizerLayer.debug .activeColResizer {
    background-color: red;
}


div.colResizerLayer {
    position: absolute;
}
